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    • Ritchey WCS 1-Bolt Seatpost

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        • $85.99 - $86.49 85.99 86.49
        • RRP $124.99
        • Save Up To 31%
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      20mm Offset

Ritchey Seatpost WCS 1-Bolt

WCS (WORLD CHAMPIONSHIP SERIES) - These words evoke the core philosophy behind Ritcheys highest performance components. The rainbow stripe WCS logo represents the numerous world champions that have won on Ritchey.

The WCS line is the gold standard for lightweight, bombproof race parts and cutting edge innovation.

Dependability, smooth infinite adjustment, elegant finish and optimal strength-to-weight ratios are the hallmarks of Ritchey seatpost design. Even when Tom has already set the industry standard, his mind is contemplating alternative solutions and variations on his own themes. His latest patented clamp design, nicknamed the SideBinder, crowns our new WCS 1Bolt Carbon seatpost. Precision forging, super-slick installation and adjustment, and distinctive looks another classic Ritchey post.


  • Patented SideBinder clamp design uses a single 5mm bolt for quick, secure adjustment
  • Precision forged alloy clamp assembly for strength
  • Low-profile head for optimal saddle clearance and sleek lines
  • Wide saddle clamp reduces stress on lightweight saddle rails
  • Interchangeable clamps provide compatibility for all popular rail sizes
  • 3D Forged 2014
  • Wet and Blatte Finish
  • 27.2, 30.9, 31.6mm Diameters
  • 300, 350, 400mm Lengths
  • 0mm Offset
  • Weight: 195g

Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Blatte
  • Option: 0mm Offset, 20mm Offset
  • Length: 400mm
  • Material: Alloy
  • Diameter: 31.6mm, 30.9mm

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